6000W Lithium Battery Pack Laser Welding Machine With Enclosure And Fume Extraction

6000W Lithium Battery Pack Laser Welding Machine With Enclosure And Fume Extraction

Product Description

ACEY-LWM6000Z Enclosed Laser Welding Machine For Lithium Ion Batteries combines a dedicated welding area with programmable motion and localized fume collection. The customized enclosure houses the gantry platform and accommodates the operating controls, viewing interfaces and extraction connections. Ducting connects the welding area to a separate fume extraction unit.

A 6000W continuous fiber laser supplies energy to the galvanometer welding head. The gantry positions the head between battery connections, while the galvo directs the beam along the programmed weld pattern. Operators can edit welding graphics, adjust process settings and recall saved programs for recurring production jobs.

CCD monitoring provides a live view for setup and process observation, while red-light positioning assists with locating the welding area and setting the working distance. The model has passed third-party safety and EMC testing in accordance with EN 60204-1, EN 60825-1, EN IEC 61000-6-4 and EN IEC 61000-6-2.

Product Highlights

• Custom Machine Enclosure: Houses the welding platform, controls and extraction connections in a dedicated workstation.
• Fume Extraction System: Collects welding fumes through ducting connected to a separate extraction unit.
• 6000W Fiber Laser: Supports continuous and modulated operation for battery busbar and connector welding.
• Servo-Driven XYZ Positioning: Provides 1000 × 800 × 400 mm travel with ±0.02 mm axis positioning repeatability.
• Programmable Galvo Welding: Adapts weld patterns to connector geometry and the available connection area.
• Welding Program Storage: Saves and recalls process settings and graphics for repeated production tasks.
• CCD Monitoring and Red-Light Positioning: Assists with workpiece setup, alignment and process observation.
• Water Cooling and Double-Layer Air Knife: Provides thermal management and airflow at the welding head.
• Third-Party Safety and EMC Testing: Tested for electrical safety, laser safety and electromagnetic compatibility.
  

Welding Materials and Applications
The machine supports applications involving copper, aluminum, iron, nickel and suitable alloy components. Its primary use is welding aluminum busbars, copper busbars and nickel transition connectors in prismatic lithium battery assemblies. Material compatibility and welding settings depend on the connector specification, cell terminal material, layer thickness and joint design.

Typical applications include:

• Energy Storage Battery Modules: Programmed busbar and connector welding for prismatic cell assemblies.
• Electric Vehicle Battery Modules: Welding electrical connections according to the module layout and joint requirements.
• Industrial Battery Packs: Repeated connection welding for battery manufacturers handling different module configurations.
• Metal Connectors: Compatible hardware and electrical connector welding applications.

Technical Specifications

Optional Positioning Functions

• Automatic Distance Measurement: A laser distance sensor measures the distance between the head and workpiece. The positioning system then moves to the preset working distance, helping reduce manual focus adjustment.
• CCD Automatic Visual Positioning: The optional vision system identifies the processing location and applies software compensation for workpiece positioning. This function is separate from the standard CCD process-viewing function.

Products Display

Frequently Asked Questions

*Does the CCD system automatically locate the welding points?
Standard CCD monitoring provides process viewing for setup and observation. Automatic visual positioning and software compensation are optional functions.

*What busbar thickness can the 6000W laser weld?
Welding capability depends on the busbar material, coating, thickness of each layer, terminal design and required joint performance. Representative samples should be evaluated to establish suitable settings for the actual connection.

*Can the machine save programs for different battery modules?
Yes. The welding software supports graphics editing and process-data storage and recall. Saved programs can be selected for recurring jobs, with settings checked against the loaded workpiece and fixture.

*What information is needed for a customized quotation?
Please provide the module dimensions, cell format, terminal layout, busbar materials and thicknesses, joint drawings, target output, loading method and factory layout. Include requirements for fume extraction, automatic positioning and production line integration.